Site Menu
TwitterRssFacebook
HN Products by Category

Humboldt Nutrients

Product Categories:

100% Natural | Base Nutrients | Additives & Supplements | Biological Inoculants | Bloom Boosters | Sweeteners | Plant Maintenance | Soil Products

Master A

Posted by on 3:22 pm in Base Nutrients | Comments Off

Master A

Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients.

read more

Master B

Posted by on 3:59 pm in Base Nutrients | Comments Off

Master B

Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients.

read more

Natural Kit

Posted by on 11:19 am in 100% Natural, Basic Starter Kits | 0 comments

Natural Kit

Our Natural Two-Part Basic Starter Kit includes the key natural products that gardeners who demand only the most natural elements expect.

read more

Grow Natural

Posted by on 4:02 pm in 100% Natural, All Products, Base Nutrients | Comments Off

Grow Natural

Humboldt Nutrients Grow Natural is an ultra-concentrated natural grow formula designed to give your plants the nutrient-rich foundations needed during the vegetation and flowering period.

read more

Bloom Natural

Posted by on 4:04 pm in 100% Natural, All Products, Base Nutrients | Comments Off

Bloom Natural

Humboldt Nutrients Bloom Natural is an ultra-concentrated natural bloom formula designed to give your plants the large phosphorus and calcium boost needed during the flowering period.

read more

Grow

Posted by on 3:17 pm in Base Nutrients | Comments Off

Grow

Humboldt Nutrients Grow formula was designed in Humboldt County to be used with our Micro and Bloom to be a complete growing nutrient system for hydroponics as well as other growing mediums.

read more

Micro

Posted by on 3:19 pm in Base Nutrients | Comments Off

Micro

Humboldt Nutrients Micro formula was designed in Humboldt County to be used with our Grow and Bloom to be a complete growing nutrient system for hydroponics as well as other growing mediums.

read more

Bloom

Posted by on 3:20 pm in Base Nutrients | Comments Off

Bloom

Humboldt Nutrients Bloom formula was designed in Humboldt County to be used with our Grow and Micro to be a complete growing nutrient system for hydroponics as well as other growing mediums.

read more

Oneness

Posted by on 4:06 pm in Base Nutrients | Comments Off

Oneness

Oneness is a one-part base nutrient formula.

read more

Verde

Posted by on 4:17 pm in Additives & Supplements, All Products | Comments Off

Verde

Verde is a premium growth supplement with 16% nitrogen, 1% available phosphorus, and 2% potassium, as well as iron, magnesium and other vital elements.

read more

Sea Mag

Posted by on 4:19 pm in Additives & Supplements, All Products | Comments Off

Sea Mag

Sea Mag, a magnesium supplement, is loaded with vital elements which help control cell division, cell growth, cell differentiation and various internal processes.

read more

Equilibrium

Posted by on 4:20 pm in Additives & Supplements, All Products | Comments Off

Equilibrium

With Equilibrium Natural, Humboldt Nutrients offers the ease of a one part Ca-Mg additive with the quality that has come to be associated with our products. This product is ideal for soil-based, natural gardens.

read more

DeuceDeuce

Posted by on 4:21 pm in 100% Natural, Additives & Supplements, All Products | Comments Off

DeuceDeuce

DeuceDeuce is a potassium additive derived from sulfate of potash and Ascophyllum nodosum seaweed.

read more

HydroDeuce

Posted by on 4:23 pm in Additives & Supplements, All Products | Comments Off

HydroDeuce

HydroDeuce is a high-potassium additive similar to DeuceDeuce, but a thinner liquid to make it ideal for hydroponic systems.

read more

Hum-Bolt

Posted by on 4:25 pm in 100% Natural, Additives & Supplements, All Products | Comments Off

Hum-Bolt

HUM-BOLT is 8% humic acid.

read more

FlavorFul

Posted by on 4:26 pm in 100% Natural, Additives & Supplements, All Products | Comments Off

FlavorFul

FlavorFul is a strong solution of 8% refined Humic acid concentrate, a little known and highly useful additive.

read more

ProZyme

Posted by on 4:08 pm in 100% Natural, All Products, Biological Inoculants | Comments Off

ProZyme

ProZyme is an enzymatic treatment for growing mediums.

read more

Structural Integrity (S.i.)

Posted by on 4:16 pm in Additives & Supplements, All Products | Comments Off

Structural Integrity (S.i.)

Structural Integrity is a 6% silica additive. Using Potassium Silicate for your garden protects plants from high salinity, pests, molds, and transpiration in higher temperatures.

read more

Mayan MicroZyme

Posted by on 4:07 pm in 100% Natural, All Products, Biological Inoculants | Comments Off

Mayan MicroZyme

Mayan MicroZyme is a bacterial-enzymatic concentrate full of microorganisms that can increase fertility while providing vital nutrients to all types of plants and crops.

read more

White Widow

Posted by on 4:14 pm in All Products, Biological Inoculants | Comments Off

White Widow

White Widow is a mycorrhizal powder containing mycological spores.

read more

Myco Madness

Posted by on 4:12 pm in 100% Natural, All Products, Biological Inoculants | Comments Off

Myco Madness

Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants.

read more

Myco Maximum

Posted by on 4:13 pm in 100% Natural, All Products, Biological Inoculants | Comments Off

Myco Maximum

Myco Maximum is a granular powder containing 7 species of growth-enhancing mycorrhizal fungi, proprietary ingredients, 11 strains of beneficial bacteria, and 2 trichoderma species.

read more

Humboldt Roots

Posted by on 4:11 pm in 100% Natural, All Products, Biological Inoculants | Comments Off

Humboldt Roots

Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage.

read more

Ginormous

Posted by on 4:27 pm in All Products, Bloom Boosters | Comments Off

Ginormous

Ginormous was specifically formulated to help your favorite plants yield larger fruits, higher Brix levels and better aromas. Ginormous is free of any harmful hormones.

read more

Big Up Powder

Posted by on 3:04 pm in All Products, Bloom Boosters | Comments Off

Big Up Powder

Big Up Powder is a bloom booster designed to be used for the first and final weeks of the flowering period, for larger and harder flowers.

read more

Humboldt Sticky

Posted by on 4:15 pm in All Products, Plant Maintenance | Comments Off

Humboldt Sticky

With Humboldt Sticky your foliar sprays are fully utilized by the plant, eliminating waste or overfeeding. By equally distributing the heavier elements of your foliar spray (micro-nutrients, trace elements, etc) throughout the solution, your favorite plants receive more complete, healthy and useful nutrition.

read more

Humboldt Honey Hydro

Posted by on 4:28 pm in All Products, Sweeteners | Comments Off

Humboldt Honey Hydro

Humboldt Honey Hydro is an excellent sweetener for all gardens. It promotes and facilitates the growth of beneficial bacteria and fungi in your soil or soil-less media, and dramatically enhances the quality of any plant’s fruit.

read more

Humboldt Honey ES

Posted by on 4:27 pm in 100% Natural, All Products, Sweeteners | Comments Off

Humboldt Honey ES

Humboldt Nutrients Humboldt Honey ES is a premium blend of cane molasses, yucca, kelp and ocean fish. This sweetener is as unique as it is strong. It increases Brix levels by providing sugars to beneficial bacteria, fungi, and your plants.

read more

Royal Flush

Posted by on 4:29 pm in All Products, Plant Maintenance | Comments Off

Royal Flush

Try Humboldt Nutrients Royal Flush today and experience the difference between a flush and a Royal Flush with a clean, sweet finish.

read more

Humboldt Mix (Soilless)

Posted by on 3:16 pm in 100% Natural, All Products, Soil Products | Comments Off

Humboldt Mix (Soilless)

This high-porosity peat based growing mix is ideal for any pot-bedding-vegetable crops, nursery stock, propagation and various other applications.

read more

Humboldt Earth

Posted by on 10:33 am in 100% Natural, All Products, Soil Products | 0 comments

Humboldt Earth

Product Information Humboldt Earth is a ready to use soil created for fast growing, moderate to heavy feeding plants.  Some plants may benefit from additional fertilizing.  For exceptional results, feed with high quality nutrients such as the Humboldt Nutrients line of products.  This natural & organically amended mix is ideal for any Pot-Bedding- Vegetable crops, Nursery Stock, propagation, and various other applications.  The Humboldt Earth is ideal for indoor/outdoor potted  plants, and can also be used as an amendment to existing...

read more